Thinking about, I consider a cooldown of, say 10 or 20 minutes, to be q good option. If somebody has chosen to be neutral she is not assumed to change her mind within the next couple of minutes (attacker/defender tag stick with the holder, anyway). If it was in error, a relog is not a disaster.
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Daomei die Streunerin - religionsneutral, zivilisationsneutral, gildenneutral